MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many of which are hosted on compromised CMS uploads or disposable domains, suggesting a link farm designed to redirect users to malicious content. No scripts were extracted, but the structure and URL patterns are consistent with phishing or malware distribution lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://absolutelyneon.com/userfiles/file/kajororewalitamu.pdf
- https://rkdestate.com/userfiles/file/jupimavamegalevoxokuraki.pdf
- https://sharidendesignasphalt.com/wp-content/plugins/super-forms/uploads/php/files/e93821be8f4251d933b0c8d00279e767/supuluzesi.pdf
- https://mls.lighting/wp-content/plugins/super-forms/uploads/php/files/ac8f50302a9480a182d217bd130d6250/mafawedalisozupovo.pdf
- http://phuclocvienjsc.com/uploads/image/files/73790742032.pdf
- http://pcwest1980.com/clients/9/9b/9b13e9c1eb96aaf026ead536bb80a376/File/kogepunezam.pdf
- https://ilc.ua/wp-content/plugins/super-forms/uploads/php/files/c381mahk6qg802v0030jj3s7v5/fanixotetusakitaginiwe.pdf
- https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607445e267caa---petekokolewikorebobora.pdf
- http://winterwonderlandzundert.nl/uploadimages/files/55711856993.pdf
- http://beloezoloto.ru/userfiles/file/zokidaxuxete.pdf
- http://www.thebetterinsurance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607efe67d2793---7452036004.pdf
- https://www.jemelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096713eeec17---47486313800.pdf
- http://aldo-ins.com/userfiles/file/36638066759.pdf
- https://readxyz.org/wp-content/plugins/super-forms/uploads/php/files/8f417ddff4e90e19f88920d44d73d07b/xufixon.pdf
- http://dansungsala.com/uploads/files/josaxo.pdf
- http://movietek.vn/hinh-anh/files/10513312832.pdf
- https://securityguardsupply.org/php/uploads/file/6680494940.pdf
- http://jirehenl.com/userfiles/file/260138265816.pdf
- http://alarcon-v.com/editor_upload_image/file/44645048497.pdf
- http://amako-ra.com/wp-content/plugins/super-forms/uploads/php/files/b612ea9c89c705a6b818940e6dbc1473/zedozudiforuvipigutolilo.pdf
- http://www.catalogodecineargentino.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f98158a712---zudemonunulama.pdf
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/1e3ae104035556c2ef5cd02e4e021e44/tiripazafebugawinizije.pdf
- http://makaeximworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607221fa19247---43590867124.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=when+you+look+at+me+like+that+my+darling+what+did+you+expect
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000defb.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEFB | 16792 bytes |
font_01_sfnt_off0000f70d.binf2a7b8654b41077c8d67fbeca9241c9d7d63b2bb4c14a7ebb9985bb521a4dbb7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF70D | 22188 bytes |
font_02_sfnt_off00012e28.bin61ec5c8e3bfa4fce89d65e36ef329eb5c39f4193d97455f9a2f7801c3564b86e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E28 | 11280 bytes |
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